Constants.h File Reference

#include <climits>
#include <vector>
#include "ITStracking/Definitions.h"
#include "CommonConstants/MathConstants.h"
#include "GPUCommonMath.h"
#include "GPUCommonDef.h"

Go to the source code of this file.

Namespaces
namespace	o2
	a couple of static helper functions to create timestamp values for CCDB queries or override obsolete objects
namespace	o2::its
namespace	o2::its::constants
namespace	o2::its::constants::math
namespace	o2::its::constants::its
namespace	o2::its::constants::its2
namespace	o2::its::constants::pdgcodes

Typedefs
typedef std::vector< std::vector< int > >	o2::its::index_table_t
	FIXME: this is for compatibility with OCL.

Functions
	o2::its::constants::its::GPUhdi () const expr GPUArray< float
	o2::its::constants::its::VertexerHistogramVolume ()
	o2::its::constants::its2::GPUhdi () const expr GPUArray< float
LayersNumber	o2::its::constants::its2::LayersZCoordinate ()
LayersNumber	o2::its::constants::its2::LayersRCoordinate ()
LayersNumber	o2::its::constants::its2::InverseZBinSize ()
float	o2::its::constants::its2::getInverseZCoordinate (const int layerIndex)

Variables
constexpr float	o2::its::constants::MB = 1024.f * 1024.f
constexpr float	o2::its::constants::GB = 1024.f * 1024.f * 1024.f
constexpr bool	o2::its::constants::DoTimeBenchmarks = true
constexpr bool	o2::its::constants::SaveTimeBenchmarks = false
constexpr float	o2::its::constants::math::Pi {3.14159265359f}
constexpr float	o2::its::constants::math::TwoPi {2.0f * Pi}
constexpr float	o2::its::constants::math::FloatMinThreshold {1e-20f}
constexpr int	o2::its::constants::its::LayersNumberVertexer {3}
constexpr int	o2::its::constants::its::ClustersPerCell {3}
constexpr int	o2::its::constants::its::UnusedIndex {-1}
constexpr float	o2::its::constants::its::Resolution {0.0005f}
constexpr int	o2::its::constants::its2::LayersNumber {7}
constexpr int	o2::its::constants::its2::TrackletsPerRoad {LayersNumber - 1}
constexpr int	o2::its::constants::its2::CellsPerRoad {LayersNumber - 2}
constexpr int	o2::its::constants::its2::ZBins {256}
constexpr int	o2::its::constants::its2::PhiBins {128}
constexpr float	o2::its::constants::its2::InversePhiBinSize {PhiBins / constants::math::TwoPi}
const float	o2::its::constants::its2::zCoordinate
const int	o2::its::constants::its2::phiIndex
constexpr int	o2::its::constants::pdgcodes::PionCode {211}